article thumbnail

Clean Hydrogen From Nuclear Power

R-Squared Energy

Hydrogen was thrust into the spotlight as a promising clean energy source by President George W. President Bush touted the potential for a “hydrogen economy” that would greatly slow the release of carbon dioxide into the atmosphere. Hydrogen’s appeal is obvious. Hydrogen’s Dirty Secret. 50 Shades of Hydrogen.

article thumbnail

Solar superior to nuclear for powering Mars mission

Envirotec Magazine

The main source of power for some NASA Mars rovers comes from a multipanel solar array. Specifically, they quantified the requirements of a nuclear-powered system against different photovoltaic and even photoelectrochemical devices. The winner: a photovoltaic array that uses compressed hydrogen for energy storage.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Trending Sources

article thumbnail

Stanford study: 100% renewable US grid is feasible and reliable

Charged

“This means no fossil fuels, carbon capture, direct air capture, bioenergy, blue hydrogen or nuclear power.”. The scenarios modeled a massive scale-up of offshore wind turbines and rooftop solar panels—none of which take up new land—as well as onshore wind turbines, utility-scale solar farms and concentrated solar power plants.

article thumbnail

These 3 energy storage technologies can help solve the challenge of moving to 100% renewable electricity

Renewable Energy World

In recent decades the cost of wind and solar power generation has dropped dramatically. For example, high-capacity batteries with long discharge times – up to 10 hours – could be valuable for storing solar power at night or increasing the range of electric vehicles. Concentrating solar power is still relatively expensive.

article thumbnail

Renewables overtake fossil fuels in 2020 as Britain's power grid enjoys 'greenest year' yet

Business Green

Another record year for renewables saw clean power sources overtake fossil fuels on Britain's grid for the first time in 2020, but new nuclear and emerging technologies such as hydrogen and bioenergy carbon capture and storage are likely to be required to deliver a fully decarbonised energy system.

article thumbnail

Xcel Targets $1.4B in Wind and Solar Investments, Outlines Broader Carbon-Reduction Goals

GreenTechMedia

billion in new wind and solar investments in the next 12 months and is outlining plans for electric vehicle charging, energy storage and green hydrogen production pilot programs to meet its goal to reach net-zero carbon emissions by 2050. The new wind and solar plans announced Thursday are additions to a $22.6

Carbon 130
article thumbnail

'It's working': Clean energy supplies nearly 80 per cent of power in Britain on Saturday

Business Green

National Grid ESO data published yesterday reveals that wind power produced more than half of British electricity generation on Saturday, bringing renewables' share of overall supplies to 60 per cent. With nuclear power providing 18.3 per cent of electricity generation throughout the day, and solar power 5.8